Siri’s “Brain Transplant”: The Era of Gemini 3 and Linwood Begins

Veysel Okatan 12 March 2026
3 min read
Siri’s “Brain Transplant”: The Era of Gemini 3 and Linwood Begins

After years of doing little more than saying, “I found these results on the web,” Siri is finally undergoing its biggest transformation yet. Apple has signed a historic $1 billion-a-year deal with Google to integrate the Gemini 3 model and turn Siri into a true AI powerhouse. But this isn’t just a simple model swap; Siri’s entire architecture is being rebuilt from the ground up under the codename “Linwood” (also known internally as Campos).

An Assistant That “Sees” Your Screen: Onscreen Awareness

The most radical new feature is “Onscreen Awareness”. Siri won’t just listen to your voice anymore; it will actually understand what’s happening on your iPhone screen. For example, if you’re messaging a friend, you can simply say, “Send him this photo on the screen,” and Siri will identify the image and drop it into the message box for you. This effectively breaks down the walls between apps for a seamless experience.

Moving Beyond Search Engines: World Knowledge Answers (WKA)

To reduce its reliance on traditional Google searches, Apple is embedding its own answer engine, “World Knowledge Answers” (WKA), directly into Siri.

  • Instead of just serving a list of blue links, Siri will now generate direct, visual responses by blending text, photos, and videos.
  • You’ll be able to handle complex research or get daily news summaries without ever opening Safari.
  • This shifts Siri from being a basic assistant to a powerful information hub, rivaling the likes of Perplexity or ChatGPT Search.

Empathy and Personality: Siri is Getting “Humanized”

With this new architecture, Siri’s robotic persona is finally a thing of the past.

  • Contextual Memory: Siri will now remember your past conversations, so you won’t have to start from scratch every time you ask a follow-up question.
  • Dynamic Interface: The visual design is evolving into “Siri Visual,” an animated version of the iconic Mac Finder icon that changes shape and color based on your mood or the tone of the conversation.
  • Empathetic Responses: Instead of canned answers, Siri will provide more detailed, nuanced, and “understanding” explanations based on your specific context.

The Privacy Shield: Private Cloud Compute

Even with Google’s Gemini 3 under the hood, Apple isn’t budging on privacy. Thanks to Private Cloud Compute (PCC), any data sent to the cloud for complex tasks is end-to-end encrypted and is never stored or used for training on external servers.

Compatibility: Who Gets the “New” Siri?

While iOS 27 is expected to be a “Snow Leopard” style stability update that supports older devices, the full AI-powered Siri experience will be exclusive to newer hardware due to RAM and NPU requirements.

  • The Full Experience: To enjoy the complete set of AI features like Linwood Siri and WKA, you will likely need an iPhone 15 Pro or newer.
  • The “Middle Ground”: Devices like the iPhone 12 through iPhone 15 (base models) will definitely get iOS 27, but they may only support a limited set of AI features depending on their RAM capacity.
  • The “Legacy” Support: In a surprise move, the iPhone 11 series might survive one more year due to the system’s focus on stability, but it will be completely excluded from the new AI features, receiving only core security and performance updates.

It looks like Apple is coming in hot this time. We’ll have to wait and see if Siri, which has felt a bit “soulless” for a long time, will finally become as vibrant and capable as today’s top-tier AI.

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Author

Veysel Okatan

I'm an economics graduate and engineering enthusiast who loves finding solutions to problems from my own perspective. I'm the creator of NeoTiler and a developer specializing in native macOS tools, custom WordPress themes, and high-performance plugins. This is also my blog. I'm not a news writer. I mostly write criticism, ideas, and experiences from my own point of view. Thanks.

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